/*

 * Copyright (c) 2003, 2018, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

package nsk.jvmti.GetThreadInfo;

import java.io.PrintStream;

public class thrinfo001 {

    final static int JCK_STATUS_BASE = 95;

    static {

        try {

            System.loadLibrary("thrinfo001");

        } catch (UnsatisfiedLinkError ule) {

            System.err.println("Could not load thrinfo001 library");

            System.err.println("java.library.path:"

                + System.getProperty("java.library.path"));

            throw ule;

        }

    }

    native static void checkInfo(Thread thr, ThreadGroup thr_group, int ind);

    native static int getRes();

    public static void main(String args[]) {

        args = nsk.share.jvmti.JVMTITest.commonInit(args);

        // produce JCK-like exit status.

        System.exit(run(args, System.out) + JCK_STATUS_BASE);

    }

    public static int run(String argv[], PrintStream ref) {

        Thread currThr = Thread.currentThread();

        checkInfo(currThr, currThr.getThreadGroup(), 0);

        ThreadGroup tg = new ThreadGroup("tg1");

        thrinfo001a t_a = new thrinfo001a(tg, "thread1");

        t_a.setPriority(Thread.MIN_PRIORITY + 2);

        t_a.setDaemon(true);

        checkInfo(t_a, tg, 1);

        t_a.start();

        try {

            t_a.join();

        } catch (InterruptedException e) {}

        thrinfo001b t_b = new thrinfo001b();

        t_b.setPriority(Thread.MIN_PRIORITY);

        t_b.setDaemon(true);

        checkInfo(t_b, t_b.getThreadGroup(), 2);

        t_b.start();

        try {

            t_b.join();

        } catch (InterruptedException e) {}

        checkInfo(t_b, t_b.getThreadGroup(), 2);

        return getRes();

    }

}

class thrinfo001a extends Thread {

    thrinfo001a(ThreadGroup tg, String name) {

        super(tg, name);

    }

    public void run() {

        Thread currThr = Thread.currentThread();

        thrinfo001.checkInfo(currThr, currThr.getThreadGroup(), 1);

    }

}

class thrinfo001b extends Thread {

    public void run() {

        Thread currThr = Thread.currentThread();

        thrinfo001.checkInfo(currThr, currThr.getThreadGroup(), 2);

    }

}